Key statistics
Satellite COSMOS 1777 at a glance.
Uptime
14179
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1777.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1777
International designator: 1986-070A
Object number (NORAD): 16952
Object ID (CCSDS): 16952
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.422 minutes
Inclination: 74.0049 deg
SMA: 7156.707 km
Apoapsis: 797.776 km
Periapsis: 759.368 km
RAAN: 38.3252 deg
Eccentricy: 0.0026834
Argument of periapsis: 272.2006 deg
Mean anomaly: 87.6073 deg
Mean motion: 14.33946361 rev/day
Mean motion (dot): 0.0000009 rev/day2
B* drag term: 0.000041753 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 1:45 p.m. UTC
TLE line 0: 0 COSMOS 1777
TLE line 1: 1 16952U 86070A 25186.57302220 .00000090 00000-0 41753-4 0 9990
TLE line 2: 2 16952 74.0049 38.3252 0026834 272.2006 87.6073 14.33946361 29174
Live tracking on map
Real-time ground track for satellite COSMOS 1777.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1777.
Associated space launch
Military communications satellite
COSMOS 1777 was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 40’, on board a Kosmos-3M space rocket.
The launch took place on Sept. 10, 1986, 1:45 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 40
Agency: N/A
Status: Launch Successful
Launch date: Sept. 10, 1986, 1:45 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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